.container {
  width: 400px;
  margin: 0 auto;
}

.content {
  margin-left: 100px;
}

.label {
  width: 100px;
  line-height: 32px;
  color: #666;
}

.item {
  margin-bottom: 10px;
}

.upload {
  position: relative;
  float: left;
  width: 65px;
  height: 32px;
  margin-right: 10px;
}

.inputbtn {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 32px;
  opacity: 0;
}

.file {
  float: left;
  margin: 0;
  line-height: 32px;
}

.tips {
  color: red;
}

.submit {
  text-align: center;
}